.jcalculator{
	background-color:#232323; 
	position:absolute; 
	left:30px;
	top:170px;
	width:250px;
	height:300px; 
	font-family: Helvetica, Arial, Verdana, sans-serif;
    border-top: 1px solid #000;
    border-left: 1px solid #000;
}
.jcalculator_1 {
    background: #232323;
    width:200px;
    position: absolute;
    top: 0px;
    left:250px;
    height:300px;
}
.jcalculator #jcalculator span{
	cursor: pointer;
    color: #fff;
    float: left;
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 12px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    border-right: 1px solid #000;
    border-bottom: 1px solid #000;
    text-align:center;
}
.jcalculator_1 #jcalculator_1 span {
    cursor: pointer;
    color: #fff;
    width: 50px;
    height: 50px;
    font-size: 12px;
    text-align:center;
    margin-left:10px;
    line-height:25px;
}


.jcalculator #jcalculator span:active {
    line-height: 52px;
}
